package com.zch.bignum;

import java.math.BigInteger;

public class BigInteger_ {
    public static void main(String[] args) {

        BigInteger integer=new BigInteger("2109421848201234234");
        BigInteger integer1=new BigInteger("100");

        System.out.println(integer.add(integer1));

        System.out.println(integer.subtract(integer1));

        System.out.println(integer.multiply(integer));

        System.out.println(integer.divide(integer1));

    }
}
